Hello, I've tried with unblocked bluetooth but don't get anyting in lsusb: # rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: no 1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: no 3: phy0: Wireless LAN Soft blocked: no Hard blocked: no [root@manuelslaptop ~]# lsusb Bus 002 Device 003: ID 04f2:b2e2 Chicony Electronics Co., Ltd Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub The WLAN part is also not the greatest (open source driver). I've ordered a new card with Atheros chipset some days ago and will try if this solves this issue. Manuel > Marcel Holtmann <marcel@xxxxxxxxxxxx> hat am 14. Oktober 2018 um 10:30 geschrieben: > > > Hi Manuel, > > > In my Laptop, I have the following WLAN card built in: > > > > # lspci | grep Wireless > > 02:00.0 Network controller: Broadcom Limited BCM4313 802.11bgn Wireless Network Adapter (rev 01) > > > > The Bluetooth part of this adapter "somehow" seems to be available: > > > > # rfkill list > > 0: ideapad_wlan: Wireless LAN > > Soft blocked: no > > Hard blocked: no > > 1: ideapad_bluetooth: Bluetooth > > Soft blocked: no > > Hard blocked: no > > > > While the WLAN part works well, I don't have access to the Bluetooth part of this card. It is not visible anywhere, so I currently have a small USB Bluetooth stick on my laptop. > > > > Is this a known problem? Can someone give me some information if Bluetooth should work and if so, how to get it working? > > is this wired via USB or maybe via UART. I would check the ACPI tables and see if you have a Bluetooth entry there. If it is USB and they are using a kill switch to disconnect it from USB bus, then rfkill unblock bluetooth and then lsusb and check if it shows up. > > Regards > > Marcel >
